article  = 'These documents are generated from reStructuredText sources by Sphinx, a document processor specific\
ally written for the Python documentation.Development of the documentation and its toolchain is an entirely volun\
teer effort, just like Python itself. If you want to contribute, please take a look at the Dealing with Bugs page \
for information on how to do so. New volunteers are always welcome!Many thanks go to:'


def article_count(*args, issue:str) ->dict:
    """
    :param args: 
    :param issue: 
    :return: dict
    """
    issue:list = issue.replace(",","").replace(".","").replace(":","").strip().split()
    for x in args:
        print("{{{}}} counts is: ({})".format(x,issue.count(x)))
article_count('x','is','on',issue=article)


# 标点符号不只有. , :，还有? / ! 等，情形要考虑周全。
# 让统计文章内单词的频率，不是让给出特定单词，统计它出现的频率。